The 3,3-dlphenyl ally1 skeleton (Ia) of latlfolln, a recently dlsc,overedI member of the neofIavcmoids, shows soms Interesting reactlans' and rearrange-ments3. In this paper we describe a novel photocbemlcal transformatfcn of this molecule.
A novel rearrangement of the latifolin skeleton
β Scribed by Darshan Kumari; S.K. Mukerjee; T.R. Seshadri
- Publisher
- Elsevier Science
- Year
- 1967
- Tongue
- French
- Weight
- 191 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0040-4039
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β¦ Synopsis
Latifolin
(Id) Is an important memter of the neoflavanoia group of -pwa6.
AS recently descriteal its
synthesis Involves an ionic coupling of trlmethoxy benzene tc,) and o-methoxy clnnamyl ceticn CC9>, the latter being generated from o-methoxp clnnamyl chloride by a Lewis acid.
π SIMILAR VOLUMES
The addition of an acetyl radical on caryophyllene leads to formation of the four isomeric ketones 5-8 involving a novel rearrangement of the caryophyllene skeleton. The acid catalyzed rearrangement of caryophyllene 1 has been studied in detail'. The final re-\_ action products are clovene 2, caryo
## Abstract On treatment with phosphorus oxychloride, the decalin derivative 6 underwent rearrangement yielding principally the perhydroazulene derivative 8. Similar rearrangement was also observed on dehydration of the decalin derivative 9.
*The Skeleton Dance* takes place on the mean, formerly clean streets of Toronto before the century ticked over into the new millennium. This graphic novel artfully depicts the human casualties and debris piled up around the downtown bank towers. Wiped out in the rush of the thousand-eyed crowd hurry